201549952

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{42557}}^1$

素因数の和:42608

約数の個数: 32

約数和(自身を含む): 412387020

約数和(自身を除く): 210837068

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 128, 148, 296, 592, 1184, 2368, 4736, 42557, 85114, 170228, 340456, 680912, 1361824, 1574609, 2723648, 3149218, 5447296, 6298436, 12596872, 25193744, 50387488, 100774976, 201549952]

約数ペア:

[(1, 201549952), (2, 100774976), (4, 50387488), (8, 25193744), (16, 12596872), (32, 6298436), (37, 5447296), (64, 3149218), (74, 2723648), (128, 1574609), (148, 1361824), (296, 680912), (592, 340456), (1184, 170228), (2368, 85114), (4736, 42557)]